(!!) (~ Recommended Pair ~) 6GK6 Raytheon South Korea NOS (53ma and 57ma)
$ 16.99
1 matched pair) 6GK6 Raytheon South Korea NOS 1970's
1 tube) 53ma Gm=10,800
1 tube) 57ma Gm=10,900
Good Ma range 45-50ma
Good Gm range 10,000-11,000
for:
Swan 350 radio
Setchell Carlson console
Berning
See more: vacuum tube
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 (~ Recommended Pair ~) 6GK6 Raytheon South Korea NOS (53ma and 57ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_4c550dc8-bdf6-4346-a212-2b1f62b817f1.jpg?v=1571439246){kind=link}
 (~ Recommended Pair ~) 6GK6 Raytheon South Korea NOS (53ma and 57ma) "Pin It")